317566320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:663

約数の個数: 160

約数和(自身を含む): 1027434240

約数和(自身を除く): 709867920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 59, 60, 80, 82, 118, 120, 123, 164, 177, 205, 236, 240, 246, 295, 328, 354, 410, 472, 492, 547, 590, 615, 656, 708, 820, 885, 944, 984, 1094, 1180, 1230, 1416, 1640, 1641, 1770, 1968, 2188, 2360, 2419, 2460, 2735, 2832, 3280, 3282, 3540, 4376, 4720, 4838, 4920, 5470, 6564, 7080, 7257, 8205, 8752, 9676, 9840, 10940, 12095, 13128, 14160, 14514, 16410, 19352, 21880, 22427, 24190, 26256, 29028, 32273, 32820, 36285, 38704, 43760, 44854, 48380, 58056, 64546, 65640, 67281, 72570, 89708, 96760, 96819, 112135, 116112, 129092, 131280, 134562, 145140, 161365, 179416, 193520, 193638, 224270, 258184, 269124, 290280, 322730, 336405, 358832, 387276, 448540, 484095, 516368, 538248, 580560, 645460, 672810, 774552, 897080, 968190, 1076496, 1290920, 1323193, 1345620, 1549104, 1794160, 1936380, 2581840, 2646386, 2691240, 3872760, 3969579, 5292772, 5382480, 6615965, 7745520, 7939158, 10585544, 13231930, 15878316, 19847895, 21171088, 26463860, 31756632, 39695790, 52927720, 63513264, 79391580, 105855440, 158783160, 317566320]

約数ペア:

[(1, 317566320), (2, 158783160), (3, 105855440), (4, 79391580), (5, 63513264), (6, 52927720), (8, 39695790), (10, 31756632), (12, 26463860), (15, 21171088), (16, 19847895), (20, 15878316), (24, 13231930), (30, 10585544), (40, 7939158), (41, 7745520), (48, 6615965), (59, 5382480), (60, 5292772), (80, 3969579), (82, 3872760), (118, 2691240), (120, 2646386), (123, 2581840), (164, 1936380), (177, 1794160), (205, 1549104), (236, 1345620), (240, 1323193), (246, 1290920), (295, 1076496), (328, 968190), (354, 897080), (410, 774552), (472, 672810), (492, 645460), (547, 580560), (590, 538248), (615, 516368), (656, 484095), (708, 448540), (820, 387276), (885, 358832), (944, 336405), (984, 322730), (1094, 290280), (1180, 269124), (1230, 258184), (1416, 224270), (1640, 193638), (1641, 193520), (1770, 179416), (1968, 161365), (2188, 145140), (2360, 134562), (2419, 131280), (2460, 129092), (2735, 116112), (2832, 112135), (3280, 96819), (3282, 96760), (3540, 89708), (4376, 72570), (4720, 67281), (4838, 65640), (4920, 64546), (5470, 58056), (6564, 48380), (7080, 44854), (7257, 43760), (8205, 38704), (8752, 36285), (9676, 32820), (9840, 32273), (10940, 29028), (12095, 26256), (13128, 24190), (14160, 22427), (14514, 21880), (16410, 19352)]